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Heart|Lab Grown|GIA

1.33ct D IF Heart Lab Grown Diamond

ID • D/IF • GIA 6505280435

Certificate GIA 6505280435

Diamond specifications and retailer prices

From €501 EUR
$560 USD
As of October 30, 2026
Save €2,477 EUR (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,978 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.33ct lab-grown heart diamond

This 1.33ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6505280435. Listed at 9 retailers as of October 30, 2026, with prices from €501 to €2,978, a €2,477 spread on the same certified stone. MOH London lists it at €2,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6505280435
Dimensions7.62 × 6.60 × 4.56 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
An additional inscription is present. This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.62 mm6.60 mm1.33 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6505280435
Side View
Table 55.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,978 EUR|Low: €487 EUR|High: €2,982 EUR|Avg: €1,554 EUR|+8.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8€501 EUR
Retailer 9€560 EUR
Retailer 6€561 EUR
Retailer 3€621 EUR
Retailer 5€1,179 EUR
Retailer 4€1,804 EUR
Retailer 7€1,840 EUR
Retailer 10€2,026 EUR
Retailer 2€2,479 EUR
MOH London€2,978 EUR

28 data points across 10 retailers

9 retailers€501 EUR to €2,978 EUR

A
Cheapest Retailer
-
€501 EUR
$560 USD
A
Retailer 2
-
€560 EUR
$626 USD
View
Final sale: no returns
A
Retailer 3
-
€561 EUR
$627 USD
View
A
Retailer 4
-
€621 EUR
$694 USD
View
B+
Retailer 5
-
€1,179 EUR
ZAR 21,276 ZAR
View
B+
Retailer 6
-
€1,804 EUR
$2,015 USD
View
B+
Retailer 7
-
€1,840 EUR
$2,055 USD
View
B
Retailer 8
-
€2,479 EUR
$2,770 USD
View
Most Expensive
B
MOH London
6505280435 · Nov 1
€2,978 EUR
£2,620 GBP
View
8 more retailers have this diamond
Prices start from €501 EURSave up to €2,477 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.33ct Heart
€501 EUR